Error para usuarios conectados y bloqueo de Git

Sin que yo cambiara nada, mi foro de Discourse https://lilypond.community comenzó de repente a devolver una página de error para cualquier solicitud con cookies de inicio de sesión:

Ups

El software que impulsa este foro de discusión encontró un problema inesperado. Nos disculpamos por las molestias.

Se registró información detallada sobre el error y se generó una notificación automática. Lo revisaremos.

No es necesaria ninguna acción adicional. Sin embargo, si la condición de error persiste, puedes proporcionar más detalles, incluidos los pasos para reproducir el error, publicando un tema de discusión en la categoría de retroalimentación del sitio.

El sitio parece funcionar bien cuando no has iniciado sesión.

Revisé /shared/log/rails/production.log (después de ./launcher enter app) y contiene errores como este:

Pitchfork worker is about to timeout, dumping backtrace for main thread
/var/www/discourse/lib/git_utils.rb:33:in 'Kernel#`'
/var/www/discourse/lib/git_utils.rb:33:in 'GitUtils.try_git'
/var/www/discourse/lib/git_utils.rb:21:in 'GitUtils.has_commit?'
/var/www/discourse/lib/discourse_updates.rb:167:in 'block in DiscourseUpdates.new_features'
/var/www/discourse/lib/discourse_updates.rb:163:in 'Array#select!'
/var/www/discourse/lib/discourse_updates.rb:163:in 'DiscourseUpdates.new_features'
/var/www/discourse/lib/discourse_updates.rb:269:in 'DiscourseUpdates.latest_new_feature_created_at'
/var/www/discourse/lib/discourse_updates.rb:254:in 'DiscourseUpdates.has_unseen_features?'
/var/www/discourse/app/serializers/current_user_serializer.rb:193:in 'CurrentUserSerializer#has_unseen_features'
(eval at /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:467):80:in 'CurrentUserSerializer#_fast_attributes'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:456:in 'ActiveModel::Serializer#attributes'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:480:in 'ActiveModel::Serializer#_serializable_hash'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:359:in 'ActiveModel::Serializer#serializable_hash'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:347:in 'ActiveModel::Serializer#as_json'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/json/encoding.rb:41:in 'Oj::Rails::Encoder#encode'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/json/encoding.rb:41:in 'ActiveSupport::JSON.encode'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/core_ext/object/json.rb:42:in 'ActiveSupport::ToJsonWithActiveSupportEncoder#to_json'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:331:in 'ActiveModel::Serializer#to_json'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapters/oj.rb:67:in 'Oj.dump'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapters/oj.rb:67:in 'MultiJson::Adapters::Oj#dump'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapter.rb:92:in 'MultiJson::Adapter.dump'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json.rb:214:in 'MultiJson.dump'
/var/www/discourse/lib/application_layout_preloader.rb:76:in 'ApplicationLayoutPreloader#preload_current_user_data'
/var/www/discourse/lib/application_layout_preloader.rb:32:in 'ApplicationLayoutPreloader#preloaded_data'
/var/www/discourse/app/helpers/application_helper.rb:1001:in 'ApplicationHelper#preloaded_json'
/var/www/discourse/app/views/layouts/application.html.erb:101:in '_app_views_layouts_application_html_erb___243682310287886530_152408'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:278:in 'Kernel#public_send'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:278:in 'ActionView::Base#_run'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:284:in 'block in ActionView::Template#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:212:in 'ActiveSupport::Notifications.instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:589:in 'ActionView::Template#instrument_render_template'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:272:in 'ActionView::Template#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:116:in 'block in ActionView::Template#profile_method'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:77:in 'block in ActionView::TemplateRenderer#render_with_layout'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'block in ActiveSupport::Notifications.instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications/instrumenter.rb:58:in 'ActiveSupport::Notifications::Instrumenter#instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:75:in 'ActionView::TemplateRenderer#render_with_layout'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:59:in 'ActionView::TemplateRenderer#render_template'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:11:in 'ActionView::TemplateRenderer#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/renderer.rb:58:in 'ActionView::Renderer#render_template_to_object'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/renderer.rb:31:in 'ActionView::Renderer#render_to_object'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:136:in 'block in ActionView::Rendering#_render_template'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:305:in 'ActionView::Base#in_rendering_context'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:135:in 'ActionView::Rendering#_render_template'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/streaming.rb:179:in 'ActionController::Streaming#_render_template'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:122:in 'ActionView::Rendering#render_to_body'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:186:in 'ActionController::Rendering#render_to_body'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/renderers.rb:140:in 'ActionController::Renderers#render_to_body'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/rendering.rb:28:in 'AbstractController::Rendering#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:167:in 'ActionController::Rendering#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:31:in 'block (2 levels) in ActionController::Instrumentation#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/benchmark.rb:17:in 'ActiveSupport::Benchmark.realtime'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:31:in 'block in ActionController::Instrumentation#render'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:100:in 'ActionController::Instrumentation#cleanup_view_runtime'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activerecord-8.0.5/lib/active_record/railties/controller_runtime.rb:46:in 'ActiveRecord::Railties::ControllerRuntime#cleanup_view_runtime'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:30:in 'ActionController::Instrumentation#render'
/var/www/discourse/lib/topic_list_responder.rb:16:in 'block (2 levels) in TopicListResponder#respond_with_list'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/mime_responds.rb:224:in 'ActionController::MimeResponds#respond_to'
/var/www/discourse/lib/topic_list_responder.rb:7:in 'TopicListResponder#respond_with_list'
/var/www/discourse/app/controllers/list_controller.rb:117:in 'block (2 levels) in <class:ListController>'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/basic_implicit_render.rb:8:in 'ActionController::BasicImplicitRender#send_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/base.rb:215:in 'AbstractController::Base#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:193:in 'ActionController::Rendering#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/callbacks.rb:261:in 'block in AbstractController::Callbacks#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:120:in 'block in ActiveSupport::Callbacks#run_callbacks'
/var/www/discourse/app/controllers/application_controller.rb:443:in 'block in ApplicationController#with_resolved_locale'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/i18n-1.14.8/lib/i18n.rb:354:in 'I18n::Base#with_locale'
/var/www/discourse/app/controllers/application_controller.rb:443:in 'ApplicationController#with_resolved_locale'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks'
/var/www/discourse/app/controllers/application_controller.rb:1125:in 'ApplicationController#ensure_dont_cache_page'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:140:in 'ActiveSupport::Callbacks#run_callbacks'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/callbacks.rb:260:in 'AbstractController::Callbacks#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rescue.rb:27:in 'ActionController::Rescue#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:76:in 'block in ActionController::Instrumentation#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'block in ActiveSupport::Notifications.instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications/instrumenter.rb:58:in 'ActiveSupport::Notifications::Instrumenter#instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:75:in 'ActionController::Instrumentation#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/params_wrapper.rb:259:in 'ActionController::ParamsWrapper#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activerecord-8.0.5/lib/active_record/railties/controller_runtime.rb:39:in 'ActiveRecord::Railties::ControllerRuntime#process_action'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/base.rb:152:in 'AbstractController::Base#process'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:40:in 'ActionView::Rendering#process'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:116:in 'block in ActionController::Base#profile_method'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal.rb:252:in 'ActionController::Metal#dispatch'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal.rb:335:in 'ActionController::Metal.dispatch'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:67:in 'ActionDispatch::Routing::RouteSet::Dispatcher#dispatch'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:50:in 'ActionDispatch::Routing::RouteSet::Dispatcher#serve'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/mapper.rb:32:in 'block in <class:Constraints>'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/mapper.rb:62:in 'ActionDispatch::Routing::Mapper::Constraints#serve'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:53:in 'block in ActionDispatch::Journey::Router#serve'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:133:in 'block in ActionDispatch::Journey::Router#find_routes'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in 'Array#each'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in 'ActionDispatch::Journey::Router#find_routes'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:34:in 'ActionDispatch::Journey::Router#serve'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:908:in 'ActionDispatch::Routing::RouteSet#call'
/var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:35:in 'Middleware::OmniauthBypassMiddleware#call'
/var/www/discourse/lib/middleware/crawler_hooks.rb:13:in 'Middleware::CrawlerHooks#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in 'Rack::TempfileReaper#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/conditional_get.rb:27:in 'Rack::ConditionalGet#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/head.rb:12:in 'Rack::Head#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/http/permissions_policy.rb:38:in 'ActionDispatch::PermissionsPolicy::Middleware#call'
/var/www/discourse/lib/content_security_policy/middleware.rb:12:in 'ContentSecurityPolicy::Middleware#call'
/var/www/discourse/lib/middleware/anonymous_cache.rb:425:in 'Middleware::AnonymousCache#call'
/var/www/discourse/lib/middleware/csp_script_nonce_injector.rb:13:in 'Middleware::CspScriptNonceInjector#call'
/var/www/discourse/lib/middleware/track_view_session_id_injector.rb:12:in 'Middleware::TrackViewSessionIdInjector#call'
/var/www/discourse/config/initializers/008-rack-cors.rb:14:in 'Discourse::Cors#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/session/abstract/id.rb:266:in 'Rack::Session::Abstract::Persisted#context'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/session/abstract/id.rb:260:in 'Rack::Session::Abstract::Persisted#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/cookies.rb:706:in 'ActionDispatch::Cookies#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:31:in 'block in ActionDispatch::Callbacks#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:100:in 'ActiveSupport::Callbacks#run_callbacks'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:30:in 'ActionDispatch::Callbacks#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/debug_exceptions.rb:31:in 'ActionDispatch::DebugExceptions#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/show_exceptions.rb:32:in 'ActionDispatch::ShowExceptions#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/logster-2.21.0/lib/logster/middleware/reporter.rb:40:in 'Logster::Middleware::Reporter#call'
/var/www/discourse/lib/middleware/default_headers.rb:13:in 'Middleware::DefaultHeaders#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/rack/logger.rb:41:in 'Rails::Rack::Logger#call_app'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/rack/logger.rb:29:in 'Rails::Rack::Logger#call'
/var/www/discourse/config/initializers/100-quiet_logger.rb:20:in 'DiscourseRackQuietAssetsLogger#call'
/var/www/discourse/config/initializers/100-silence_logger.rb:29:in 'SilenceLogger#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/request_id.rb:34:in 'ActionDispatch::RequestId#call'
/var/www/discourse/lib/middleware/enforce_hostname.rb:23:in 'Middleware::EnforceHostname#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/method_override.rb:24:in 'Rack::MethodOverride#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/executor.rb:16:in 'ActionDispatch::Executor#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/sendfile.rb:127:in 'Rack::Sendfile#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler.rb:334:in 'Rack::MiniProfiler#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/message_bus-4.5.2/lib/message_bus/rack/middleware.rb:60:in 'MessageBus::Rack::Middleware#call'
/var/www/discourse/lib/middleware/request_tracker.rb:380:in 'Middleware::RequestTracker#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/remote_ip.rb:96:in 'ActionDispatch::RemoteIp#call'
/var/www/discourse/lib/middleware/overload_protections.rb:18:in 'Middleware::OverloadProtections#call'
/var/www/discourse/lib/middleware/processing_request.rb:14:in 'Middleware::ProcessingRequest#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/engine.rb:535:in 'Rails::Engine#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/railtie.rb:226:in 'Kernel#public_send'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/railtie.rb:226:in 'Rails::Railtie.method_missing'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:74:in 'block in Rack::URLMap#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:58:in 'Array#each'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:58:in 'Rack::URLMap#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in 'Rack::TempfileReaper#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/chunked.rb:105:in 'Pitchfork::Chunked#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/content_length.rb:17:in 'Rack::ContentLength#call'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:868:in 'Pitchfork::HttpServer#process_client'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1017:in 'Pitchfork::HttpServer#worker_loop'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:616:in 'block in Pitchfork::HttpServer#spawn_worker'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1222:in 'block in Pitchfork::HttpServer#fork_sibling'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:170:in 'block in Pitchfork.clean_fork'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Kernel#catch'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Pitchfork.clean_fork'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in 'Pitchfork::HttpServer#spawn_initial_mold'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in 'Pitchfork::HttpServer#start'
/var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in '<top (required)>'
/var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in 'Kernel#load'
/var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in '<main>'

  Rendered layout layouts/application.html.erb (Duration: 29736.7ms | GC: 60.9ms)
Completed 500 Internal Server Error in 29972ms (ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 98.5ms)

Además, top -c a veces muestra procesos de git merge-base que consumen el 100% de la CPU y una cantidad considerable de RAM.

¿Qué podría estar pasando?

El mismo error que este:

Ah, en realidad, si inicio sesión con una cuenta de usuario sin privilegios, funciona, pero no con mi cuenta de administrador. Así que sospecho que es la parte de actualización de la interfaz de administración la que se queda colgada en estas operaciones de Git, ¿no?

También se ha visto aquí. Creo que los administradores y moderadores están bloqueados mientras las cosas se agotan (time out).

Árbol de procesos:

1000     2169778  0.0  0.3 497160 13392 ?        Sl   Aug17   0:15          |       \_ pitchfork monitor - 
1000     2169783  0.0  5.4 6554324 212356 ?      Sl   Aug17   4:55          |       |   \_ pitchfork (gen:0) mold - ready
1000     2170466  0.0  2.3 6567316 91468 ?       Sl   Aug17   0:52          |       |   \_ pitchfork (gen:0) service - ready
1000     2170475  1.3  9.9 6958868 386872 ?      SNl  Aug17 310:37          |       |   |   \_ sidekiq 7.3.10 discourse [0 of 5 busy]
1000     2170499  2.6 11.3 6650900 444392 ?      Sl   Aug17 597:55          |       |   \_ pitchfork (gen:0) worker[0] - requests: 1767782, processing: /
1000     3914556  0.0  0.0      0     0 ?        Z    17:20   0:00          |       |   |   \_ [sh] <defunct>
1000     3925648  0.0  0.0      0     0 ?        Z    19:39   0:00          |       |   |   \_ [sh] <defunct>
1000     3925710  0.0  0.0  10552  2312 ?        S    19:40   0:00          |       |   |   \_ sh -c git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 2> /dev/null; echo $?
1000     3925711 92.4 15.1 710404 590864 ?       R    19:40   0:24          |       |   |       \_ git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD
1000     2170558  0.1 10.3 6573012 402832 ?      Sl   Aug17  35:21          |       |   \_ pitchfork (gen:0) worker[1] - requests: 75111, processing: /
1000     3925725  0.0  0.0  10552  2316 ?        S    19:40   0:00          |       |   |   \_ sh -c git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 2> /dev/null; echo $?
1000     3925726 90.1 14.4 710404 562628 ?       R    19:40   0:15          |       |   |       \_ git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD
1000     2170585  0.0  8.3 6578772 327676 ?      Rl   Aug17  10:28          |       |   \_ pitchfork (gen:0) worker[2] - requests: 8139, processing: /t/two-upcoming-books-about-videogame-history/4406
1000     2170608  0.0  7.8 6589908 305532 ?      Sl   Aug17   8:08          |       |   \_ pitchfork (gen:0) worker[3] - requests: 4055, waiting
1000     3925781  0.0  0.0  15992  2684 ?        S    19:40   0:00          |       \_ sleep 1

Se vio por primera vez hace unas 2 horas, creo.

Entonces,
DiscourseUpdates.has_unseen_features
parece ser una función que introduce una dependencia en tiempo real de que GitHub funcione correctamente, ¿verdad? ¿Incluso cuando no estamos intentando actualizar?

He desmarcado esta función:

admin->site admin → version checks → clear the checkbox → save

Site admin
Configure various settings relating to the management of your site
version_checks
Ping the Discourse Hub for version updates and show new version messages on the admin dashboard

¿Cómo lograste abrir la interfaz de administración sin errores en primer lugar?

Tuve que esperar a que la tontería de git expirara y/o a que mi solicitud pudiera ser atendida por un pitchfork que no estuviera bloqueado.

Mi área de foros/registros está mostrando actualmente 4 casos de “pitchfork worker timed out” (el trabajador de pitchfork agotó el tiempo de espera), y no es un foro muy ajetreado en absoluto.

También se podrían usar los rails desde un acceso ssh, creo.
Esto podría ser una pésima idea. Proceda bajo su propio riesgo.

# docker exec -i app rails runner 'puts SiteSetting.version_checks'
true
# docker exec -i app rails runner 'SiteSetting.set("version_checks", false)'
# docker exec -i app rails runner 'puts SiteSetting.version_checks'
false

Parece que GitHub sigue con los problemas que ya existían anteriormente: